gtid
gtid知识: 1、gtid配置 MySQL通过全局变量gtid_mode控制开启/关闭GTID模式。但是gtid_mode是只读的,可添加到配置文件中,然后重启mysqld来开启GTID模式。相关配置项如下: gtid-mode = ON enforce_gtid_consistency = 1 log-slave-updates = 1 log-bin = mysql-bin log-bin-index = mysql-bin.index 2、查看配置 > show global variables like 'gtid_%'\G; *************************** 1. row *************************** Variable_name: gtid_executed Value: 5a1a41db-9f15-11e9-a991-e4434b210720:1-2, 5aa95098-9f15-11e9-98f3-e4434b5a47f8:1-429, 5bcba8f5-9f15-11e9-9b14-e4434b210748:1-6319147104, 5d2b585f-9f15-11e9-a58d-e4434b2106e8:1-1373519, 62cdce4f-9f15-11e9-9f0d-e4434b21b430:1-2,